/*
 * MIT License
 *
 * Copyright (c) 2023 北京凯特伟业科技有限公司
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.je.bpm.engine.impl.cmd;

import com.je.bpm.engine.ActivitiIllegalArgumentException;
import com.je.bpm.engine.ActivitiObjectNotFoundException;
import com.je.bpm.engine.delegate.event.ActivitiEventType;
import com.je.bpm.engine.delegate.event.impl.ActivitiEventBuilder;
import com.je.bpm.engine.impl.interceptor.Command;
import com.je.bpm.engine.impl.interceptor.CommandContext;
import com.je.bpm.engine.impl.persistence.deploy.DeploymentCache;
import com.je.bpm.engine.impl.persistence.deploy.ProcessDefinitionCacheEntry;
import com.je.bpm.engine.impl.persistence.entity.ProcessDefinitionEntity;
import com.je.bpm.engine.repository.ProcessDefinition;

public class SetProcessDefinitionCategoryCmd implements Command<Void> {

    protected String processDefinitionId;
    protected String category;

    public SetProcessDefinitionCategoryCmd(String processDefinitionId, String category) {
        this.processDefinitionId = processDefinitionId;
        this.category = category;
    }

    @Override
    public Void execute(CommandContext commandContext) {

        if (processDefinitionId == null) {
            throw new ActivitiIllegalArgumentException("Process definition id is null");
        }

        ProcessDefinitionEntity processDefinition = commandContext.getProcessDefinitionEntityManager().findById(processDefinitionId);

        if (processDefinition == null) {
            throw new ActivitiObjectNotFoundException("No process definition found for id = '" + processDefinitionId + "'", ProcessDefinition.class);
        }

        // Update category
        processDefinition.setCategory(category);

        // Remove process definition from cache, it will be refetched later
        DeploymentCache<ProcessDefinitionCacheEntry> processDefinitionCache = commandContext.getProcessEngineConfiguration().getProcessDefinitionCache();
        if (processDefinitionCache != null) {
            processDefinitionCache.remove(processDefinitionId);
        }

        if (commandContext.getEventDispatcher().isEnabled()) {
            commandContext.getEventDispatcher().dispatchEvent(ActivitiEventBuilder.createEntityEvent(ActivitiEventType.ENTITY_UPDATED, processDefinition));
        }

        return null;
    }

    public String getProcessDefinitionId() {
        return processDefinitionId;
    }

    public void setProcessDefinitionId(String processDefinitionId) {
        this.processDefinitionId = processDefinitionId;
    }

    public String getCategory() {
        return category;
    }

    public void setCategory(String category) {
        this.category = category;
    }

}
